Hello,
Recently got this phone and very happy with it. Only issue I have found is that the screen occasionally dims randomly, not by a lot, but noticeable when it happens.
Adaptive brightness is off. System mode is set to dynamic.
Is dynamic system mode the issue? If so which is a good adaptive battery setting which won't affect the screen brightness.
Thanks in advance
I assume its due to the changes in refresh rate. Try setting the refresh rate to a single value (120 90 or 60) and i think you wont see the transition.
Same issue and I have adaptive brightness on. You will open an app and suddenly brightness will turn all the way down. Definitely a bug.
hirshr said:
I assume its due to the changes in refresh rate. Try setting the refresh rate to a single value (120 90 or 60) and i think you wont see the transition.
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Thanks for the suggestion. I've tried this at 90hz, for reasonable battery, but it still does it.
Same here! Locked at 90hz, so that's not the problem.
I'm having the same issue. Adaptive brightness off, fixed refresh rate. I've only noticed it when I'm outside in bright light.
same problem.
have zenfone 7 rooted. locked to 90hz. adaptive brightness switched off.
anyone found a solution or cause?
I've noticed it happens when i tilt the phone.
and also when i have an app overlaid over main screen. like YouTube vanced minimised etc.
i think phone somehow might be switching brightness between the small app at the front and the main app on the back and doing it back and forth.
Related
Just picked up an ME572c and I'm very impressed for the price. However I have noticed the screen brightness levels keep fluctuating as if the light sensor is constantly detecting different light levels.
Has anyone else experienced this?
madgibbon said:
Just picked up an ME572c and I'm very impressed for the price. However I have noticed the screen brightness levels keep fluctuating as if the light sensor is constantly detecting different light levels.
Has anyone else experienced this?
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Hi,
i notice this too, but that can be related to the power saving mode. Plz turn it off and check the settings in detail. Maybe that helps.
Further inside the developer options there is another option to configure the auto brightness.
You can change the behaviour from dynamic to immediately or slow mode and active an onscreen lux, gain and brightness value display.
Btw i am not satisfied with the auto control, as for my taste the brightness is still too low in a less lighted room. Sensor is reporting 0 lux already with a brightness of 14 which would be ok for a really dark room & night but not at daytime.
What is your experience?
I tried playing with power saving mode and the auto brightness controls in developer options. While I could reduce the fluctuations, I could eliminate them completely. Unfortunately I found it too distracting and returned the device earlier today. It's a shame as everything else was quite impressive for the money.
I also found the fluctuations annoying, my solution was to turn the auto-brightness off. Honestly I dislike auto-brightness on any device, it was also one of the first things I turned off on my laptop.
I am using Lux app now and raised minimum brightness at 0 lux. Thats ok for me now.
tycoo said:
Hi,
i notice this too, but that can be related to the power saving mode. Plz turn it off and check the settings in detail. Maybe that helps.
Further inside the developer options there is another option to configure the auto brightness.
You can change the behaviour from dynamic to immediately or slow mode and active an onscreen lux, gain and brightness value display.
Btw i am not satisfied with the auto control, as for my taste the brightness is still too low in a less lighted room. Sensor is reporting 0 lux already with a brightness of 14 which would be ok for a really dark room & night but not at daytime.
What is your experience?
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Just bumping this to confirm this works and so that others can see. I used Developer options as well (before I found this post) and noticed the instant setting works best.
One more setting to also double check... Make sure that in developer options under auto brightness that you disable allow change gain...
Even with everything disabled it appears as if something still is changing the display. I particularly see it with something like a reddit browser when I'm viewing pictures. You click the pic, it loads and displays and then 1-2 seconds later the display adjusts based upon what is being displayed. Depending upon the picture it can be pretty annoying. I may have to root and start poking around to find out what is causing this.
with the lollipop update this issue is fixed for me.
Is lollipop really solve the problem?
muiriddin said:
with the lollipop update this issue is fixed for me.
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Hello!
Im on lollipop, but the problem you had, still occur at me.
Did you noticed this problem, since you on lollipop?
I have the same problem. When i read, or browsing, the brightness changes in 2-3 steps.
Hello, does some one knows why the AOD sometimes is brighter sometimes dimmer, regardless of ambient light, it is driving me nuts as I do not find some setting for controlling this…
Btw, I am still on 7.1.1, 950 F stock
winol said:
Hello, does some one knows why the AOD sometimes is brighter sometimes dimmer, regardless of ambient light, it is driving me nuts as I do not find some setting for controlling this…
Btw, I am still on 7.1.1, 950 F stock
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I Think it's related to the light sensor on top of the device. When you get your phone off your pocket it will be lighten up.
And probably will happen at the same time you read out the screen. Aftere facedown the device or when it hasn't recognized human usage for a while (1 to 2 min.), it should be dimmed to reduce power.
Have you set auto brightness to off at 'settings/ display' or else tried to set 'adaptive display' to 'basic' at 'settings/ display/ screen mode'?
Have you set the AOD to be always on? Or having time specific settings enabled?
Hopefully this will help you out.
Thanks , I use entertainment mode, I set AOD to always, as for light sensor, in dark or bright situations it seems to be brighter or dimmer at random, sometimes I wake up after 2 or 3 hours of sleep antd AOD is very bright!, or the contrary, beeing for sometime outdoors and is dimmed
Which version of AOD did you have installed? Is it custom downloaded from sammobile or something? Maybe force stop the app, or better to clear app data and reboot and/or check if the app has an update. All in app-info
Currently I'm on 8.0.0 and no issues with AOD so far.
winol said:
Thanks , I use entertainment mode, I set AOD to always, as for light sensor, in dark or bright situations it seems to be brighter or dimmer at random, sometimes I wake up after 2 or 3 hours of sleep antd AOD is very bright!, or the contrary, beeing for sometime outdoors and is dimmed
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I did some research and found something that might work to decrease dimming to 0.
The app (link to Playstore) "priv set" (by: oguzhan yigit) has some powerful settings with it to set on overlay basis.
One thing... You only can use it with root privilege.
The attachment shows the possible setting to decrease dimming while dozing.
toineh said:
I did some research and found something that might work to decrease dimming to 0.
The app (link to Playstore) "priv set" (by: oguzhan yigit) has some powerful settings with it to set on overlay basis.
One thing... You only can use it with root privilege.
The attachment shows the possible setting to decrease dimming while dozing.
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Click to collapse
Thank you toineh
Good evening,
just wondering if anyone else has issues with adaptive brightness after the latest PIE update? Since the update it changes the screen brightness during low light conditions from semi-low to low without any reason. And in normal light conditions it sometimes gets way too bright. And it doesn't modify the screen brightness in small steps but in one "big" step.
Btw: I did not wipe my phone before upgrading, maybe that's part of the issue.
yeah same issue here. phone seems to wake up in very low brightness mode randomly?
same here.
maaakn said:
same here.
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You will have to go back to the display brightness and adjust to the level you like, then subsequent light condition will then be adapted to your new value.
Hope this helps.
Same here. And I did full reset, after Pie upgrade
It needs some time to finish learning, Adjustable brightness Android 9 feature is now AI controlled. Google it.
The first issue regarding contrast settings is that on 10.2.28 at least, if I set the phone to "standard contrast", sometimes upon waking it, it forgets that setting and looks exactly as if set on "automatic contrast", even though standard is still checked. Just confirmed this as my screen looked rather blue, changed to "automatic" and it remained identical, then I changed it back to standard and it finally got the desired white balance.The point of "standard contrast" is that it should be CONSTANT, not ever changing... I've got the phone 4 days ago (enjoying it overall) and I've got to ask if this has been an ongoing issue or is it new in 10.2.28?
The second issue is that with auto brightness OFF, the phone still bumps to max manual brightness when the sun shines directly on the sensor. It's not as annoying as the first issue but I'd rather it would not do that. This is how the mi 9 behaved since release or just a new bug?
Ultimately, can you guys point me to the most effective way of reporting bugs to xiaomi?
I'm on the same rom version... I don't have any issues with contrast changing like you said but I'm on increased contrast at all times... There's no way of disabling the screen boosting brightness in sun light regardless of auto brightness settings... It's sunlight 2.0 mode and actually boosts the brightness higher then the max on the brightness slider.
S20FE 4G (Exynos)
Sometimes, especially under load and when the phone starts to get warm, the screen will automatically go to half brightness, with no way to go higher than that. When i move the brightness slider from mid to the max the brightness doesnt change at all. Auto brightness is off, adaptive battery too. It doesnt go away if i lock the screen or even after a reboot. It only does so when it feels like it. I've also tried clearing the cache from recovery with no effect. This all started a few updates ago, with the april 2021 patches, and didn't go away.
Anything else i can try besides formatting the entire phone?
skrftb said:
S20FE 4G (Exynos)
Sometimes, especially under load and when the phone starts to get warm, the screen will automatically go to half brightness, with no way to go higher than that. When i move the brightness slider from mid to the max the brightness doesnt change at all. Auto brightness is off, adaptive battery too. It doesnt go away if i lock the screen or even after a reboot. It only does so when it feels like it. I've also tried clearing the cache from recovery with no effect. This all started a few updates ago, with the april 2021 patches, and didn't go away.
Anything else i can try besides formatting the entire phone?
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This is due to the temperature sensor forcing an override of the display brightness. It's maddening. Trying to use this phone outside in the sunlight for more than a few minutes renders it unusable. There are many threads about this all over the net but no solutions.
I've tried turning off all sensors re the new Developer Settings button. Tried using Game Booster to disable temperature monitoring and max performance. Tried everything I can think of.
Is there a way to disable the temperature sensor through root or mods or some other way? I'm literally about to sell this phone because I use it a lot outside and I simply cannot use it.
https://eu.community.samsung.com/t5/galaxy-s20-series/s20-screen-dims-in-sunlight/td-p/1694669